ISRC DEF058231878
Verified recording
DEF058231878 is “Liebeskummer tut weh” by Will Quadflieg,
registered on the CopyrightChains blockchain with CopyrightID
0x241ec0a872bf5d8e646d1c949ab482a6364cdad4298ef993169b43d64680e8e9 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231878.
Recording identifiers
- ISRC
- DEF058231878
- Title
- Liebeskummer tut weh
- Artist
- Will Quadflieg
- CopyrightID (CopyrightChains transaction hash)
0x241ec0a872bf5d8e646d1c949ab482a6364cdad4298ef993169b43d64680e8e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:0013a5275ba18945df6c486deb0811ca5ccb2ef971c5ff6d5ceab983fb3941ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058231878
- Bitcoin block existence check
- https://blockstream.info/api/block/960327